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Lungdiansari, Nevananda Arica
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Biochemistry, Genetics & Molecular Biology Chemistry Education Mathematics Physics Social Sciences Other

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IMPROVING THE ABILITY TO UNDERSTAND THE CONCEPT OF MULTIPLICATION THROUGH THE RME APPROACH WITH THE HELP OF THE CONGKLAK GAME FOR CLASS III ELEMENTARY SCHOOL Ummayyah, Miftakhatul; Lungdiansari, Nevananda Arica; Pratiwi, Friska Dyah Ayuk; Ermawati, Diana
PROGRES PENDIDIKAN Vol. 5 No. 3 (2024): September 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/prospek.v5i3.570

Abstract

This research was carried out because it saw a lack of optimal understanding of the concept of multiplication calculations. Objective from study This namely knowing how to increase the ability to understand the concept of calculating multiplication using (Realistic Mathematic Education) RME through the innovation of the congklak game in mathematics learning. To obtain the results of this research, the research method used was Classroom Action Research (PTK). The subjects of this research were 23 grade III students at SD 2 Klaling for the 2022/2023 academic year, consisting of 7 male students and 16 female students. The data sources for this research are students and teachers. Data collection techniques include interviews, observation, tests and documentation. Data analysis techniques are quantitative and qualitative. This research was carried out through two cycles that include four stages: planning, implementation, observation, and reflection. The research results showed that in cycle I the average score was 83.63 and 88.94 with a completion percentage of 84% and 94%, while in cycle II the average score was 95.78 with a completion percentage of 100%. In this way, it can be shown that the indicators of success have been achieved in accordance with what was expected, namely that at least 70% of students obtained a score ≥ 70.
Improving Students Critical Thinking Ability Through MABER Media (Multimedia Form of Interactive Energy) in Elementary School Lungdiansari, Nevananda Arica; Riswari, Lovika Ardana; Sekar Dwi Ardianti
Jurnal Pijar Mipa Vol. 19 No. 4 (2024): July 2024
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v19i4.7238

Abstract

This research was conducted because there are learning activities that do not use learning media, especially technology-based; teaching materials still only use books, and still use the lecture method, causing students to get bored easily, and less interested when learning material is explained, causing a lack of knowledge, apart from critical thinking skills. students are still relatively low. The aim of this research is to improve students' critical thinking skills through MABER, which is the learning media used in this research. This interactive multimedia contains material examples of energy and energy changes in everyday life, media in science and technology subjects in grade IV SDN 05 Ngasem Batealit Jepara. This research uses the Pre Experimental Designs type, with a research design namely One Group Pretest-Posttest. Non-test data collection techniques include observation and interviews and test techniques in the form of pretest and post-test questions. The data analysis technique uses the N-Gain test to determine the increase in students' critical thinking by giving pretest and post-test questions with MABER media. Improving the critical thinking abilities of class IV students through MABER media was carried out through One Group Pretest-Posttest research by giving questions according to critical thinking indicators before and after using MABER learning media. The aim was to determine the increase in students' critical thinking abilities. The results of the pretest and posttest were tested using the N-Gain test. This research showed an increase in the critical thinking skills of class IV students by 0.60 in the medium category. In conclusion, the existence of MABER (Interactive Multimedia in the Form of Energy) media has succeeded in improving the critical thinking skills of fourth-grade elementary school students.
Co-Authors Diana Ermawati Lovika Ardana Riswari Pratiwi, Friska Dyah Ayuk Sekar Dwi Ardianti Ummayyah, Miftakhatul